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Benzenesulfonamide, N-formyl-N-[(4-methoxyphenyl)methyl]-4-methyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

847919-19-1

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847919-19-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 847919-19-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,7,9,1 and 9 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 847919-19:
(8*8)+(7*4)+(6*7)+(5*9)+(4*1)+(3*9)+(2*1)+(1*9)=221
221 % 10 = 1
So 847919-19-1 is a valid CAS Registry Number.

847919-19-1Relevant articles and documents

An unexpected two-group migration involving a sulfonynamide to nitrile rearrangement. Mechanistic studies of a thermal N → C tosyl rearrangement

Bendikov, Michael,Duong, Hieu M.,Bolanos, Eduardo,Wudl, Fred

, p. 783 - 786 (2005)

(Chemical Equation Presented) We report the discovery of the first double-barreled thermal rearrangement of a sulfonynamide and a methoxybenzyl to a nitrite and the first rearrangement of an SO2 group from sulfonamide to ketoimine. The rearrang

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